Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4000 | 5429 |
Floating Point | Processor floating point performance | 7405 | |
Memory | Memory performance | 4968 | |
Stream | Memory bandwidth performance | 4439 |
User | namelessmike |
Upload Date | Sat, 23 Jul 2011 02:01:20 +0000 |
Views | 3 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,2 |
Processor |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
L1 Instruction Cache | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4000 | |
---|---|---|
Blowfish
single-core scalar |
1739
76.4 MB/sec |
|
Blowfish
multi-core scalar |
5370
220 MB/sec |
|
Text Compress
single-core scalar |
2273
7.27 MB/sec |
|
Text Compress
multi-core scalar |
5476
18.0 MB/sec |
|
Text Decompress
single-core scalar |
2477
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6123
24.4 MB/sec |
|
Image Compress
single-core scalar |
1922
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4681
39.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
1942
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4083
66.6 Mpixels/sec |
|
Lua
single-core scalar |
3823
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
8093
3.11 Mnodes/sec |
Floating Point | 7405 | |
---|---|---|
Mandelbrot
single-core scalar |
2262
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7367
4.82 Gflops |
|
Dot Product
single-core scalar |
3585
1.73 Gflops |
|
Dot Product
multi-core scalar |
9223
4.20 Gflops |
|
Dot Product
single-core vector |
4442
5.32 Gflops |
|
Dot Product
multi-core vector |
11430
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1018
907 Mflops |
|
LU Decomposition
multi-core scalar |
1990
1.74 Gflops |
|
Primality Test
single-core scalar |
5497
821 Mflops |
|
Primality Test
multi-core scalar |
9866
1.83 Gflops |
|
Sharpen Image
single-core scalar |
5068
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15030
34.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6417
5.08 Mpixels/sec |
|
Blur Image
multi-core scalar |
20482
16.1 Mpixels/sec |
Memory | 4968 | |
---|---|---|
Read Sequential
single-core scalar |
5587
6.84 GB/sec |
|
Write Sequential
single-core scalar |
7993
5.47 GB/sec |
|
Stdlib Allocate
single-core scalar |
3101
11.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3510
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4650
4.79 GB/sec |
Stream | 4439 | |
---|---|---|
Stream Copy
single-core scalar |
4857
6.64 GB/sec |
|
Stream Copy
single-core vector |
5637
7.31 GB/sec |
|
Stream Scale
single-core scalar |
4984
6.47 GB/sec |
|
Stream Scale
single-core vector |
5415
7.31 GB/sec |
|
Stream Add
single-core scalar |
1944
2.93 GB/sec |
|
Stream Add
single-core vector |
6017
8.37 GB/sec |
|
Stream Triad
single-core scalar |
2225
3.07 GB/sec |
|
Stream Triad
single-core vector |
4440
8.31 GB/sec |